Under Armour Men's Ridge Reaper 23 Insulated 2-in-1 Jacket 96% Polyester/4% Elastane Imported Sleeves & hood zip off for conversion into a vest, giving you what you need in rapidly changing conditions Exclusive Ridge Reaper camo is designed with coincidental disruption technology & an innovative "no background" color algorithm, blocking your prey's ability to see complete forms UA Storm technology repels water without sacrificing breathability PrimaLoft Silver insulation is lightweight, water-resistant, breathable & can be compressed without losing warmth Strategic insulation (100g body/80g sleeve) to give you extra warmth where you need it